I recently had my first surgery on my left tricep. I was given only local anesthetic, so the worst part was the injection and the terrifying thought of the surgeon cutting into somewhere the anesthetic had not reached. Not only did I get to hold my arm in that seductive Kate Winslet a la Titanic pose, I could, to an extent, see what was going on. It was an incredibly surreal experience to watch my skin be stitched back together while not feeling pain, but feeling some weird tugging pressure on my arm. I remember thinking, "This is SO COOL and also SO GROSS."
Honestly, while I thought the whole experience was awesome, I was terrified. The best part about going through it was having some basic understanding of why people are scared of surgery especially when you're awake for it. Now I feel like a mutant watching the skin reform under the stitches; that being said, I think my weird fascination speaks volumes about my interest in medicine.